The shortcomings of application windows

The main reason to design a new presentation app that is an alternative to PowerPoint (SlideMagic) is the flaw in the windows/mouse-based user interface design that has been with us since the end of the 1980s. Users can drag, move, place, distort, objects as they see fit. Inexperienced designers will get it wrong and put things in the wrong places.

Over my holiday, I have been listening to this Andreessen Horowitz podcast that discusses whether tablets are finally ready to eliminate the laptop:

Some other interesting points that came up:

"Where is my mouse?", the mouse pointer is actually not the most logical computer input device. After 2 decades we have gotten used to it, but is not perfect. In the 1980s, engineers combined multi-tasking and windows as one user interface concept. They are different.

Arranging and resizing application windows as actually not that user friendly. Most of the time, you want 1, 2, maybe 3 applications open in a convenient grid. (Similar to placing objects on a slide).

One of the big shortcomings of tablets today is the ability to create presentation slides (making small edits is not a problem). Maybe it is time to expand SlideMagic to work with touch screens :-)